Detention Officer salary at Washington County

The average detention officer salary at Washington County was $57,001 , which is 26 percent lower than the average salary for this job in Maryland, and 4 percent lower than the national average for this job . Detention Officer salaries at Washington County typically range from $28,615 to $79,666 (25th to 75th percentile). The highest reported detention officer salary was $117,901. There are 41 employees at Washington County with the job title detention officer.